*{
	margin: 0;
	padding: 0;
	list-style: none;
}
.wrap{
	height:400px;
	width:700px;
	margin: 100px auto;
	overflow: hidden;
	position: relative;
	border: 2px solid red;
	border-width:thick;
}
.wrap ul{
	position: absolute;
}
.wrap ul li{
	height:400px;
}
.wrap ol{
	position: absolute;
	right:10px;
	bottom:10px;
}
.wrap ol li{
	height:20px;
	width:20px;
	background-color: #fff;
	border: 1px solid #eee;
	margin-left: 10px;
	float:left;
	line-height: 20px;
	text-align: center;
}
.wrap ol li.active{
	background-color: #330099;
	color:#fff;
	border: 2px solid green;
}